37644740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 93078720

約数和(自身を除く): 55433980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 359, 428, 490, 535, 718, 749, 980, 1070, 1436, 1498, 1795, 2140, 2513, 2996, 3590, 3745, 5026, 5243, 7180, 7490, 10052, 10486, 12565, 14980, 17591, 20972, 25130, 26215, 35182, 38413, 50260, 52430, 70364, 76826, 87955, 104860, 153652, 175910, 192065, 268891, 351820, 384130, 537782, 768260, 1075564, 1344455, 1882237, 2688910, 3764474, 5377820, 7528948, 9411185, 18822370, 37644740]

約数ペア:

[(1, 37644740), (2, 18822370), (4, 9411185), (5, 7528948), (7, 5377820), (10, 3764474), (14, 2688910), (20, 1882237), (28, 1344455), (35, 1075564), (49, 768260), (70, 537782), (98, 384130), (107, 351820), (140, 268891), (196, 192065), (214, 175910), (245, 153652), (359, 104860), (428, 87955), (490, 76826), (535, 70364), (718, 52430), (749, 50260), (980, 38413), (1070, 35182), (1436, 26215), (1498, 25130), (1795, 20972), (2140, 17591), (2513, 14980), (2996, 12565), (3590, 10486), (3745, 10052), (5026, 7490), (5243, 7180)]